Details

Time bar (total: 3.3s)

sample13.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify16.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
079
1149
2279
3409
4419
done419

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 14.1b

localize8.0ms

Local error

Found 1 expressions with local error:

13.5b
(/ (+ x y) (* (* x 2.0) y))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
10×add-exp-log add-cbrt-cube
*-un-lft-identity
times-frac associate-/l*
cbrt-undiv add-sqr-sqrt add-cube-cbrt div-exp prod-exp cbrt-unprod
associate-/l/ distribute-lft-out
pow1 expm1-log1p-u frac-2neg flip3-+ clear-num associate-/r* flip-+ log1p-expm1-u div-inv add-log-exp
Counts
1 → 29
Calls
1 calls:
12.0ms
(/ (+ x y) (* (* x 2.0) y))

series48.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(/ (+ x y) (* (* x 2.0) y))

simplify1.4s

Counts
32 → 32
Iterations

Useful iterations: 2 (64.0ms)

IterNodesCost
075426
1225411
2879333
34691333
done5000333

prune56.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (/ 0.5 y) (/ 0.5 x))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity
15×times-frac
13×fma-def
10×add-sqr-sqrt add-cube-cbrt
distribute-lft-out
div-inv add-log-exp
pow1 add-exp-log +-commutative expm1-log1p-u flip3-+ frac-add sum-log add-cbrt-cube flip-+ log1p-expm1-u
Counts
1 → 32
Calls
1 calls:
20.0ms
(+ (/ 0.5 y) (/ 0.5 x))

series30.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(+ (/ 0.5 y) (/ 0.5 x))

simplify617.0ms

Counts
35 → 35
Iterations

Useful iterations: done (616.0ms)

IterNodesCost
048243
1124230
2284209
31217209
done5000206

prune78.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

8.3b
(/ (/ (+ x y) (* x 2.0)) y)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
40×times-frac
26×*-un-lft-identity
18×add-sqr-sqrt add-cube-cbrt
10×add-exp-log add-cbrt-cube
associate-/l*
cbrt-undiv div-exp div-inv
distribute-lft-out
associate-/r*
pow1 expm1-log1p-u frac-2neg prod-exp clear-num cbrt-unprod log1p-expm1-u associate-/l/ add-log-exp
Counts
1 → 54
Calls
1 calls:
11.0ms
(/ (/ (+ x y) (* x 2.0)) y)

series53.0ms

Counts
1 → 3
Calls
1 calls:
53.0ms
(/ (/ (+ x y) (* x 2.0)) y)

simplify445.0ms

Counts
57 → 57
Iterations

Useful iterations: 2 (83.0ms)

IterNodesCost
0120859
1297829
21151749
done5001749

prune96.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes25.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
177
done77

end0.0ms

sample323.0ms

Algorithm
intervals
Results
189.0ms8000×body80valid